| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.76 | 9.158% | $102.3465 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $199.92 | 12.250% | $224.4102 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $209.27 | 7.610% | $225.1954 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $177.34 | 3.858% | $184.1818 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $19.48 | 5.166% | $20.4863 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $121.74 | 10.485% | $134.5044 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $73.60 | 12.652% | $82.9119 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $895.11 | $974.0365 | $974.04 | $974.05 | $974.00 | |